Maen-y-groes is a hamlet in the community of Llanllwchaiarn, Ceredigion, Wales, which is 71 miles (114.3 km) from Cardiff and 187 miles (300.9 km) from London. Maen-y-groes is represented in the Senedd by Elin Jones (Plaid Cymru) and is part of the Ceredigion Preseli constituency in the House of Commons.National Assembly for Wales Website; recalled 24 February 2014parliament.uk Website; recalled 24 February 2014
Etymology The name derives from the Welsh language: "the stone of the Cross".
References
See also List of localities in Wales by population